Timeout while running a protocol as a webservice.

x = requests.get('https://pipelinepilot.mycomp.com:9923/protocols/anon/Web%20Services/Mycomp/Datable.Update?\$streamdata=*&\$format=text',verify=False,timeout=100000.) rify=False,timeout=100000.)
>>> print(x.content)
b'Error:\nJob timed out after 40000 msec.'

How can I set the python requests to wait for the protocol to finish ( could take up to 15 minutes)

Thanks in advance, Subhas